General

  • Target

    ExLoader_Installer.exe

  • Size

    26.4MB

  • Sample

    241226-x7jasawldv

  • MD5

    2d3bb824bab42e39818e768c1fcc0e43

  • SHA1

    09bc8adef1d4444c8d163a768f419f12f733b9a1

  • SHA256

    c8b7de3ce429150617f25529aa436d28497b642925b7ea384c30f529ce8bc23b

  • SHA512

    3cbe7b4c7e38d2a6095e2e471308cd6cc5f185dcf45d96a5a28c22d946606386d7da411150b9fc9a9a8bb66c204693025e346102b06780a4b2dd101ab7c5eff0

  • SSDEEP

    786432:+H+GUanu5iNGMl6TbCS1uHYdgysWUt15IrCxGgvrck1:+eGUYuENMTbhc4dgysNtXIabX1

Malware Config

Targets

    • Target

      ExLoader_Installer.exe

    • Size

      26.4MB

    • MD5

      2d3bb824bab42e39818e768c1fcc0e43

    • SHA1

      09bc8adef1d4444c8d163a768f419f12f733b9a1

    • SHA256

      c8b7de3ce429150617f25529aa436d28497b642925b7ea384c30f529ce8bc23b

    • SHA512

      3cbe7b4c7e38d2a6095e2e471308cd6cc5f185dcf45d96a5a28c22d946606386d7da411150b9fc9a9a8bb66c204693025e346102b06780a4b2dd101ab7c5eff0

    • SSDEEP

      786432:+H+GUanu5iNGMl6TbCS1uHYdgysWUt15IrCxGgvrck1:+eGUYuENMTbhc4dgysNtXIabX1

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Mark of the Web detected: This indicates that the page was originally saved or cloned.

    • Detected potential entity reuse from brand MICROSOFT.

MITRE ATT&CK Enterprise v15

Tasks